Food Supplement With A Special Tonic Mixture With Taurine, L-Carnitine, Yerba Mate, Siberian Ginseng And Caffeine In Combination With Vitamins B6 And B12. Vitamin B12 Contributes To The Reduction Of Tiredness And Fatigue*, To The Normal Functioning Of The Nervous System And To Normal Psychological Function*. While Vitamins B6, B12 Contribute To The Normal Functioning Of Metabolic Processes Aimed At Energy Production*